Dyfyniad APA

Taxation Institute of Australia & Hill, D. G. (1978). Concept of income ... Taxation Institute of Australia.

Dyfyniad Arddull Chicago

Taxation Institute of Australia and D. G. Hill. Concept of Income ... Sydney: Taxation Institute of Australia, 1978.

Dyfyniad MLA

Taxation Institute of Australia and D. G. Hill. Concept of Income ... Taxation Institute of Australia, 1978.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.